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* Support singleton values and nested lists again in `args', but print

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a warning.
This commit is contained in:
Eelco Dolstra 2006-08-29 15:40:49 +00:00
parent 2132d9ddeb
commit 547b119f25
2 changed files with 9 additions and 8 deletions
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11
src/libmain/shared.cc
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@ -44,13 +44,10 @@ Path makeRootName(const Path & gcRoot, int & counter)
void printGCWarning()
{
static bool warned = false;
if (!warned) {
printMsg(lvlInfo,
"warning: you did not specify `--add-root'; "
"the result might be removed by the garbage collector");
warned = true;
}
static bool haveWarned = false;
warnOnce(haveWarned,
"warning: you did not specify `--add-root'; "
"the result might be removed by the garbage collector");
}